Hdgi Galvanized Steel Sheets/ Coils/ Strips
hdgi galvanized steel sheets/ coils/ strips
Mature production technology
Advanced processing technology
Complete testing means
Prime quality with fine price
Galvanzied Steel Coil Introduction :
Galvanized steel is also called hot-dip zinc or hot-dipped galvanizing. It is an effective way of metal anti-corrosion, mainly used in the industries of metal structure facilities. De-rusted steel is dipped in to 500 °C zinc liquid and coated with zinc which provides corrosion protection.
Production process: pickling-washing-adding zinc liquid-stoving-galvanized-cooling-passivation-flattening-finishing. Galvanizing has a history of 140 years since it is used in industry by Frenchman in 1836. The large-scale development of galvanizing is in the last 30 years with the development of cold-strip steel.
Main features:
Galvanized steel based on cold rolled steel strip has excellent machining performance and high stamping. It is beautiful with smooth surface, accurate size,flat panel and well-distributed spangle and stored for a long time after passivation and oiling. It is the good base metal for PPGI after surface treatment.
Equipment Advantages:
1,High quality products: products comply with the standard of GB3097-84 and GB13987-87.
2,High automation: It is controlled by PC system and equipped with frequency conversion.
3,High production efficiency:Double-ended style and annual output 3.04 million tons.
4,Low production cost: Advanced technology of removing iron keep the content of 2 valent iron under 0.6g/L and reduce zinc consumption 5-10kg/ton. The gas is the fuel.
5,Long service life of zinc port: The heating is from Reflective wall and well-distributed. It can reduce corrosive rate.
Galvanzied Steel Coil
| Width | 914-1250mm |
| Thickness | 0.15-1.5mm |
| Coil ID | 508/610 mm |
| Type of Coating | Hot dipped galvanized |
| Surface Structure | zero spangle / minimized spangle / regular spangle/ big spangle |
| Surface Treatment | chromed / skinpass/ oiled/slightly oiled/ dry/ anti-fingerprint |
| Application | Ship Plate,general use, roof,outboard,structure,Tile ridge board ,PPGI coil;construction,hardware,home appliances,interior decoration etc. |
| Price Items | FOB , CFR , CIF etc. |
Advantages :
according to customers’ requirements
2. installation with instruction of experienced engineers
3. easy to assemble and dismantle
4. eco-friendly material: can be used for several times and can be recycled
5. shorter construction period, longer using time
6. high strength and stiffness, high weight bearing.
7. sound insulation and heat insulation; antisepsis and damp proofing; waterproof and aseismatic
Application:
Galvanized steel coil products are mainly used in construction, light industry, auto industry, agriculture, animal, husbandry and fishery, and commercial.
a.) Construction industry is mainly used in the manufacture of corrosion resistance of industrial and civil construction roof panel, roof grille, etc;
b.) Light industry with its manufacturing home appliance shell, civil chimney, kitchen utensils, etc;
c.) Auto industry is mainly used in the manufacture of car corrosion resistant parts, etc;
d.) Agriculture animal husbandry and fishery is mainly used for food storage, meat and frozen aquatic products processing equipment, etc;
e.) Commercial is mainly used as a material handling, packaging equipment, etc.
Our Package:
Standard packing to export:
4 eye bands and 4 circumferential bands in steel
Galvanized metal fluted rings on inner and outer edges
Galvanized metal & waterproof paper wall protection disk
Galvanized metal & waterproof paper around circumference
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